Cup bottom



FIG. 1 is a perspective view of the cup bottom in accordance with an embodiment of the present invention;

FIG. 2 is a front elevational view of the cup bottom of FIG. 1,

FIG. 3 is a rear elevational view of the cup bottom of FIG. 1;

FIG. 4 is a left side elevational view of the cup bottom of FIG. 1, the right side elevational view being a mirror image thereof;

FIG. 5 is a top plan view of the cup bottom of FIG. 1; and,

FIG. 6 is a bottom plan view of the cup bottom of FIG. 1.

The broken lines showing the upper portion of the cup in FIGS. 1–6 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cup bottom, as shown and described. 